Mercadona sync tool

mercadona-sync-bookmarklet.html

<a href='javascript:(function(){if (window.location.host == "tienda.mercadona.es") {c="";JSON.parse(localStorage.getItem("MO-cart")).lines.forEach(function(e) { c+="xc"+e.product_id+"a"+e.quantity+"ab"; });open("https://www.telecompra.mercadona.es/ns/principal.php?cart="+c);} else if (window.location.host == "www.telecompra.mercadona.es") {const params = new Proxy(new URLSearchParams(window.location.search), {get: (searchParams, prop) => searchParams.get(prop),}); document.cookie="cesta="+params.cart;location.reload();}})();'>
merca-sync
</a>

mercadona-sync.js

javascript: (function() {
    if (window.location.host == "tienda.mercadona.es") {
        c = "";
        JSON.parse(localStorage.getItem("MO-cart")).lines.forEach(function(e) {
            c += "xc" + e.product_id + "a" + e.quantity + "ab";
        });
        open("https://www.telecompra.mercadona.es/ns/principal.php?cart=" + c);
    } else if (window.location.host == "www.telecompra.mercadona.es") {
        const params = new Proxy(new URLSearchParams(window.location.search), {
            get: (searchParams, prop) => searchParams.get(prop),
        });
        document.cookie = "cesta=" + params.cart;
        location.reload();
    }
})();